Cell cycle II - Checkpoints in cell-cylce regulation
3 important questions on Cell cycle II - Checkpoints in cell-cylce regulation
What is the function of checkpoints in cell cycle regulation?
Ensure that cells proceed to the next phase of the cycle only if the previouys one is completed and DNA is intact
What is the funciton of the p53 tumor suppressor?
If DNA repair is impossible, p53 will initiate apoptosis
What can the cell do if the cell division signals are not as they should be?
The cell can commit suicide, averting incipient cancer
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